I think I agree with your first point about actively seeking diversity being worthless in the abstract. In a world of biased people, though, it can be a way to

I think I agree with your first point about actively seeking diversity being worthless in the abstract. In a world of biased people, though, it can be a way to act against unfair bias. Biased people tend to lose their bias when they become friends with people from the groups they are biased against. Actively _avoiding_ diversity, though, which it seems you find to be morally neutral, I find to be morally negative. The shape (or in the real world, e.g. race) of an individual is a superficial attribute. It is extremely unfair to judge someone by it.